JPS5752747B2 - - Google Patents
Info
- Publication number
- JPS5752747B2 JPS5752747B2 JP1849975A JP1849975A JPS5752747B2 JP S5752747 B2 JPS5752747 B2 JP S5752747B2 JP 1849975 A JP1849975 A JP 1849975A JP 1849975 A JP1849975 A JP 1849975A JP S5752747 B2 JPS5752747 B2 JP S5752747B2
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Landscapes
- Sub-Exchange Stations And Push- Button Telephones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849975A JPS5752747B2 (en:Method) | 1975-02-13 | 1975-02-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1849975A JPS5752747B2 (en:Method) | 1975-02-13 | 1975-02-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5193106A JPS5193106A (en:Method) | 1976-08-16 |
| JPS5752747B2 true JPS5752747B2 (en:Method) | 1982-11-09 |
Family
ID=11973303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1849975A Expired JPS5752747B2 (en:Method) | 1975-02-13 | 1975-02-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5752747B2 (en:Method) |
-
1975
- 1975-02-13 JP JP1849975A patent/JPS5752747B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5193106A (en:Method) | 1976-08-16 |